18132160

素因数分解:

$2^6\times 5^1\times {\mathrm{56663}}^1$

素因数の和:56680

約数の個数: 28

約数和(自身を含む): 43177968

約数和(自身を除く): 25045808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 56663, 113326, 226652, 283315, 453304, 566630, 906608, 1133260, 1813216, 2266520, 3626432, 4533040, 9066080, 18132160]

約数ペア:

[(1, 18132160), (2, 9066080), (4, 4533040), (5, 3626432), (8, 2266520), (10, 1813216), (16, 1133260), (20, 906608), (32, 566630), (40, 453304), (64, 283315), (80, 226652), (160, 113326), (320, 56663)]